Judges 1:34-36

34Then the Amorites 1forced the sons of Dan into the hill country, for they did not allow them to come down to the valley;

35yet the Amorites persisted in living on Mount Heres, in Aijalon and Shaalbim; but when the 2power of the house of Joseph 3grew strong, they became forced labor.

36The border of the Amorites ran from the 4ascent of Akrabbim, from Sela and upward.